Table 2: PubMed literature search for “Tooth Remineralization”.

YearsNumber of referencesReferences per year

1966–1975 1 0.1
1976–1984 10 1.3
1985–1990 180 36.0
1991–1995 156 39.0
1996–1999 136 45.3
2000–2004 222 44.4
2005–2008 228 57.0